Searched full:dmic (Results 1 – 25 of 33) sorted by relevance
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| /Documentation/devicetree/bindings/sound/ |
| D | nvidia,tegra210-dmic.yaml | 4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-dmic.yaml#
7 title: Tegra210 DMIC Controller Device Tree Bindings
10 The Digital MIC (DMIC) Controller is used to interface with Pulse
12 Pulse Coded Modulation (PCM) signals. DMIC can be viewed as a PDM
21 pattern: "^dmic@[0-9a-f]*$"
25 - const: nvidia,tegra210-dmic
28 - nvidia,tegra194-dmic
29 - nvidia,tegra186-dmic
30 - const: nvidia,tegra210-dmic
39 const: dmic
[all …]
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| D | omap-dmic.txt | 4 - compatible: "ti,omap4-dmic"
8 - interrupts: Interrupt number for DMIC
9 - ti,hwmods: Name of the hwmod associated with OMAP dmic IP
13 dmic: dmic@4012e000 {
14 compatible = "ti,omap4-dmic";
19 ti,hwmods = "dmic";
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| D | dmic.txt | 1 Device-Tree bindings for Digital microphone (DMIC) codec
6 - compatible: should be "dmic-codec".
9 - dmicen-gpios: GPIO specifier for dmic to control start and stop
11 - wakeup-delay-ms: Delay (in ms) after enabling the DMIC
12 - modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch
16 dmic_codec: dmic@0 {
17 compatible = "dmic-codec";
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| D | da7213.txt | 17 - dlg,dmic-data-sel : DMIC channel select based on clock edge.
19 - dlg,dmic-samplephase : When to sample audio from DMIC.
21 - dlg,dmic-clkrate : DMIC clock frequency (Hz).
42 dlg,dmic-data-sel = "lrise_rfall";
43 dlg,dmic-samplephase = "between_clkedge";
44 dlg,dmic-clkrate = <3000000>;
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| D | rockchip,rk3399-gru-sound.txt | 10 - dmic-wakeup-delay-ms : specify delay time (ms) for DMIC ready.
11 If this option is specified, which means it's required dmic need
12 delay for DMIC to ready so that rt5514 can avoid recording before
13 DMIC send valid data
21 dmic-wakeup-delay-ms = <20>;
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| D | nvidia,tegra-audio-rt5677.txt | 33 - nvidia,dmic-clk-en-gpios : The GPIO that gates DMIC clock signal
48 "DMIC L1", "Internal Mic 1",
49 "DMIC R1", "Internal Mic 1",
50 "DMIC L2", "Internal Mic 2",
51 "DMIC R2", "Internal Mic 2",
61 nvidia,dmic-clk-en-gpios = <&rt5677 2 GPIO_ACTIVE_HIGH>;
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| D | omap-abe-twl6040.txt | 14 - ti,dmic: phandle for the OMAP dmic node if the machine have it connected
54 * DMic
66 ti,dmic = <&dmic>;
89 "DMic", "Digital Mic",
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| D | rt5682.txt | 41 - realtek,dmic-clk-rate-hz : Set the clock rate (hz) for the requirement of
42 the particular DMIC.
44 - realtek,dmic-delay-ms : Set the delay time (ms) for the requirement of
45 the particular DMIC.
49 * DMIC L1
50 * DMIC R1
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| D | rt5651.txt | 16 - realtek,dmic-en
17 Boolean. true if dmic is used.
43 * DMIC L1
44 * DMIC R1
61 realtek,dmic-en = "true";
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| D | rt5645.txt | 47 * DMIC L1
48 * DMIC R1
49 * DMIC L2
50 * DMIC R2
73 realtek,dmic-en = "true";
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| D | rt5665.txt | 39 * DMIC L1
40 * DMIC R1
41 * DMIC L2
42 * DMIC R2
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| D | rt5659.txt | 46 * DMIC L1
47 * DMIC R1
48 * DMIC L2
49 * DMIC R2
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| D | mt6358.txt | 14 - mediatek,dmic-mode : Indicates how many data pins are used to transmit two
23 mediatek,dmic-mode = <0>;
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| D | st,stm32-adfsdm.txt | 32 compatible = "st,stm32-dfsdm-dmic";
55 dmic0: dmic@0 {
56 compatible = "dmic-codec";
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| D | mt6359.yaml | 20 mediatek,dmic-mode:
37 - 2 # DMIC - digital mic
57 mediatek,dmic-mode = <0>;
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| D | rt5514.txt | 20 - realtek,dmic-init-delay-ms
21 Set the DMIC initial delay (ms) to wait it ready for I2C.
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| D | nvidia,tegra210-ahub.yaml | 13 external interfaces such as I2S, DMIC, DSPK. It interfaces with ADMA
125 dmic@702d4000 {
126 compatible = "nvidia,tegra210-dmic";
129 clock-names = "dmic";
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| D | rt5660.txt | 31 * DMIC L1
32 * DMIC R1
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| D | max98090.txt | 21 - maxim,dmic-freq: Frequency at which to clock DMIC
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| D | rt5668.txt | 32 * DMIC L1
33 * DMIC R1
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| D | wlf,arizona.yaml | 59 wlf,dmic-ref:
61 DMIC reference voltage source for each input, can be selected from
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| /Documentation/sound/hd-audio/ |
| D | models.rst | 35 inv-dmic
56 inv-dmic
67 laptop-dmic
69 alc269-dmic
71 alc271-dmic
73 inv-dmic
133 alc269vb-dmic
177 dmic-thinkpad
297 inv-dmic
394 inv-dmic
[all …]
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| /Documentation/devicetree/bindings/pinctrl/ |
| D | ste,abx500.txt | 124 function = "dmic";
140 function = "dmic";
157 function = "dmic";
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| /Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.yaml | 83 - st,stm32-dfsdm-dmic
97 - For st,stm32-dfsdm-dmic: 1 channel numbered from 0 to 7.
212 const: st,stm32-dfsdm-dmic
294 compatible = "st,stm32-dfsdm-dmic";
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| /Documentation/devicetree/bindings/arm/tegra/ |
| D | nvidia,tegra186-pmc.txt | 65 dsif spi ufs dmic-hv
83 voltages: sdmmc2-hv, dmic-hv, sdmmc1-hv, sdmmc3-hv, audio-hv,
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